Description
The 4509 Group is supported only for customers who have already adopted these products.
Applications
- Home Appliance
| Part Number | Status | Samples | Stock | RoHS | Package | Bit Size | RAM (KB) | Lead Count (#) | Operating Freq (Max) (MHz) | CPU | DMA | Timer | ADC | Ethernet | Temp. Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M34509G4-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4-XXXFP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4FP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4FP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4H-XXXFP#U0 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4H-XXXFP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4HFP#U0 | Obsolete | N/A | In Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
| M34509G4HFP#W4 | Obsolete | N/A | Out of Stock | RoHS:EN RoHS:JA | SSOP | 4 | 0.25KB | 24# | 6MHz | 4500 | No | 8-bit x 2-ch | 10-bit x 6-ch | No | -20 to +85 |
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- Product Change Notice
- Product Change Notice
- Product Change Notice
- Technical Update
- Application NotePDF 157 KB REJ05B0904-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: This document explains the serial interface operation and settings for the 4509 Group microcomputer running at 4MHz with a through mode system clock. It details the functions and bit configurations of key registers including the Serial Interface Register (SI), Serial Interface Transmit/Receive Completion Flag (SIOF), Interrupt Control Register V2, and Serial Interface Control Register J1. The document clarifies how to write to and read from these registers using specific instructions and describes the function of unused bits in some registers.Related Files:
- Application NotePDF 138 KB REJ05B0903-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: The document explains the A/D converter operation for the 4509 Group microcomputer, detailing control registers, bit configurations, and application examples. It covers interrupt control register V2 and A/D control register Q1 settings, including analog input pin selection and conversion modes. The A/D conversion process converts analog sensor signals into 10-bit digital values, with examples illustrating operation with and without interrupts. Procedures for starting conversion, clearing interrupts, and reading conversion results are provided.Related Files:
- Application NotePDF 234 KB REJ05B0902-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: The document explains timer settings and application examples for the 4509 Group microcomputer operating at 4 MHz with a system clock in through mode. It details control registers for interrupts and timers, including bit configurations for Interrupt Control Registers V1 and 11, Timer Control Registers PA and W1. Functions such as buzzer output, event counting, PWM output control, watchdog timer, and external input timer start are covered. The document also notes unused bits and register operations via specific instructions.Related Files:
- Application NoteAI-generated Summary: This document explains interrupt settings and application examples for the 4509 Group microcontroller. It covers external 0 interrupt, Timer 1 interrupt, and Timer 2 interrupt under specific clock conditions. Detailed bit configurations for Interrupt Control Registers V1, V2, and I1, as well as Timer Control Register PA, are provided. The document describes how to enable or disable interrupts and control timer operations using specific instructions.Related Files:
- Application NoteAI-generated Summary: The document explains the input/output port functions of the 4509 Group microcomputer, focusing on Ports PO and P1. Both ports support 4-bit input/output operations with configurable output formats: N-channel open-drain or CMOS output. Ports PO0 to PO2 and P11 to P13 share pins with serial interface and control terminals, requiring specific register settings for proper use. Key-on wakeup and pull-up transistor functions can be enabled or disabled via dedicated registers. Procedures for input and output operations involve setting output latches and transferring data between ports and registers.
- Technical UpdatePDF 32 KB TN-4500-01-9501 Jan 01, 1995
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Datasheets (1)
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- Application NotePDF 157 KB REJ05B0904-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: This document explains the serial interface operation and settings for the 4509 Group microcomputer running at 4MHz with a through mode system clock. It details the functions and bit configurations of key registers including the Serial Interface Register (SI), Serial Interface Transmit/Receive Completion Flag (SIOF), Interrupt Control Register V2, and Serial Interface Control Register J1. The document clarifies how to write to and read from these registers using specific instructions and describes the function of unused bits in some registers.Related Files:
- Application NotePDF 138 KB REJ05B0903-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: The document explains the A/D converter operation for the 4509 Group microcomputer, detailing control registers, bit configurations, and application examples. It covers interrupt control register V2 and A/D control register Q1 settings, including analog input pin selection and conversion modes. The A/D conversion process converts analog sensor signals into 10-bit digital values, with examples illustrating operation with and without interrupts. Procedures for starting conversion, clearing interrupts, and reading conversion results are provided.Related Files:
- Application NotePDF 234 KB REJ05B0902-0100 Rev.1.00 Jul 28, 2006AI-generated Summary: The document explains timer settings and application examples for the 4509 Group microcomputer operating at 4 MHz with a system clock in through mode. It details control registers for interrupts and timers, including bit configurations for Interrupt Control Registers V1 and 11, Timer Control Registers PA and W1. Functions such as buzzer output, event counting, PWM output control, watchdog timer, and external input timer start are covered. The document also notes unused bits and register operations via specific instructions.Related Files:
- Application NoteAI-generated Summary: This document explains interrupt settings and application examples for the 4509 Group microcontroller. It covers external 0 interrupt, Timer 1 interrupt, and Timer 2 interrupt under specific clock conditions. Detailed bit configurations for Interrupt Control Registers V1, V2, and I1, as well as Timer Control Register PA, are provided. The document describes how to enable or disable interrupts and control timer operations using specific instructions.Related Files:
- Application NoteAI-generated Summary: The document explains the input/output port functions of the 4509 Group microcomputer, focusing on Ports PO and P1. Both ports support 4-bit input/output operations with configurable output formats: N-channel open-drain or CMOS output. Ports PO0 to PO2 and P11 to P13 share pins with serial interface and control terminals, requiring specific register settings for proper use. Key-on wakeup and pull-up transistor functions can be enabled or disabled via dedicated registers. Procedures for input and output operations involve setting output latches and transferring data between ports and registers.
Application Notes & White Papers (5)
- Product Change Notice
- Product Change Notice
- Product Change Notice
Product Notices (PCN, EOL, etc) (3)
- Technical Update
- Technical UpdatePDF 32 KB TN-4500-01-9501 Jan 01, 1995
Errata & Technical Updates (3)
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- Compiler/AssemblerAbsolute Assembler for 4500 Series, * Emulator debugger included.
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- Compiler/AssemblerAbsolute Assembler for 4500 Series, * Emulator debugger included.
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Support Communities
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Jumping to a reserved interrupt
I have a project running on a RX621 that, from time to time, hangs. To pinpoint if it is because an unused interrupt I have filled all the 256 interrupt vectors with monitor functions so I can tell which interrupt was triggered, and found that it is jumping to the ...
May 29, 2019 -
PWM signal generation on PIN MTIOC4B on micro R5F51136AXFP
Hi guys, I was using the smart configurator to create and generate a pwm signal on pin 84 (MTIOC4B) for the micro R5F51136AXFP. On the Output setting of the page on the field When TGRB compare match I cannot select MTIOC4B pin. The GUI let me onlly select MTIOC4A pin ...
May 29, 2019 -
How can I connect sensors to a PK-S5D9 card?
I need to connect sensors to the PK-S5D9 board but I do not know where to start, do I have to create a new code? Where would the code create? I would appreciate if you could help me with information for my development.
May 28, 2019
Knowledge Base
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When does operation starts in prescaler, timer 1 and timer 2?
Count starts from the first rising edge of the count source (2) after prescaler, timer 1 and timer 2 operations start (1). Subject to the operation start timing of the timers and count source, after count starts, the time to the first underflow (3) is (up to 1 count period ...
Jan 16, 2006
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